Enum StyleRole 

pub enum StyleRole {
    Type,
    Field,
    Variant,
    Key,
    String,
    Number,
    Boolean,
    Null,
    Punctuation,
    Index,
    Metadata,
    Sensitive,
    Truncated,
    Error,
    Muted,
}

Semantic role of an inspected element within output formatting.

Instead of hard-coding raw colors or escape codes in renderers, renderers request styles by semantic role. Themes map these roles to concrete terminal styles.

Variants

Type

Type names (e.g. Server, User, Vec<i32>).

Field

Field or property names in structs/records (e.g. host, port).

Variant

Enum variant names (e.g. Running, Some, Ok).

Key

Map keys or dictionary entries (e.g. "host", "port").

String

String literal values (e.g. "127.0.0.1").

Number

Numeric values (e.g. 42, 3.14, -12, 0xff).

Boolean

Boolean values (true, false).

Null

Unit or null-like values ((), None).

Punctuation

Structural punctuation (e.g. :, "", [], (), ::).

Index

Collection element indices (e.g. [0], [1]).

Metadata

Metadata annotations (e.g. [16 bytes], length indicators).

Sensitive

Sensitive or redacted values (e.g. [REDACTED]).

Truncated

Truncation notices (e.g. … 997 more, <truncated>).

Error

Error messages or error variants (e.g. Err, <cycle>).

Muted

Subdued or muted secondary text.

Implementations

impl StyleRole

pub const COUNT: usize = 15

Total number of semantic roles.

pub const ALL: [StyleRole; 15]

Return an array of all semantic roles.

pub const fn index(self) -> usize

Returns the integer index corresponding to this role (0 to 14).

Trait Implementations

impl Clone for StyleRole

fn clone(&self) -> StyleRole

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for StyleRole

impl Debug for StyleRole

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for StyleRole

impl Hash for StyleRole

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for StyleRole

fn cmp(&self, other: &StyleRole) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for StyleRole

fn eq(&self, other: &StyleRole) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for StyleRole

fn partial_cmp(&self, other: &StyleRole) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for StyleRole